Dexter season six promo + Colin Hanks joins cast

Showtime has released the first promo for the upcoming sixth season of the hit drama Dexter. The promo doesn’t feature any new footage, however, choosing instead to highlight and recap previous seasons.

In casting news, TV Line is reporting that Colin Hanks has joined the cast for a season arc — appearing in all 12 episodes — playing a character named Travis, who is described as “a highly intelligent expert on ancient artifacts who gets linked to a series of grisly murders in Miami.”